公开(公告)号：EP1245325A1

公开(公告)日：2002-10-02

申请号：EP02076168.0

申请日：2002-03-25

Applicant: The Boeing Company

Inventor： Colligan, Kevin James

IPC: B23K20/12 ,  B23K20/02 ,  B23K20/18 ,  B21D26/02

CPC classification number: B23K20/2336 ,  B21D26/055 ,  B23K20/1265 ,  B23K2201/04 ,  B23K2201/045 ,  B23K2201/35 ,  B23K2203/10 ,  B23K2203/14 ,  Y10T428/1234 ,  Y10T428/12375 ,  Y10T428/1259 ,  Y10T428/12764

Abstract: The superplastically formed structural assembly includes first and second structural members having facing surfaces. The first and second structural members can include a first outer structural member, a second outer structural member or at least one intermediate structural member. In one embodiment, the first and second structural members include first and second outer structural members. In another embodiment, the first and second structural members include first and second intermediate structural members. The structural assembly includes at least one friction stir weld joint joining the first and second structural members. In one embodiment, the facing surface of the first structural member is at least partially covered with oxide to prevent thermo-compression welding of the first and second structural members adjacent the at least one friction stir weld joint. In another embodiment, the facing surface of the second structural member is at least partially covered with oxide.

Abstract translation: 超塑性结构组件包括具有相对表面的第一和第二结构构件。 第一和第二结构构件可以包括第一外部结构构件，第二外部结构构件或至少一个中间结构构件。 在一个实施例中，第一和第二结构构件包括第一和第二外部结构构件。 在另一个实施例中，第一和第二结构构件包括第一和第二中间结构构件。 结构组件包括连接第一和第二结构构件的至少一个摩擦搅拌焊接接头。 在一个实施例中，第一结构构件的面对表面至少部分地被氧化物覆盖以防止邻近至少一个摩擦搅拌焊接接头的第一和第二结构构件的热压焊。 在另一个实施例中，第二结构构件的面对表面至少部分被氧化物覆盖。

公开(公告)号：EP1198658A1

公开(公告)日：2002-04-24

申请号：EP00956290.1

申请日：2000-07-25

Applicant: SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.

Inventor： HEIJNEN, Wilhelmus, Hubertus, Paulus, Maria ,  ZIJSLING, Djurre, Hans

IPC: E21B41/00 ,  E21B29/10 ,  E21B17/08

CPC classification number: B23K37/0276 ,  B23K9/0284 ,  B23K9/0956 ,  B23K9/1274 ,  B23K2201/04 ,  B23K2201/06 ,  E21B17/08

Abstract: A method of creating a weld to connect a first element to a second element, said elements being arranged in a wellbore (1) containing a wellbore fluid, is provided. The method comprises selecting a welding path along which the weld is to be created, selecting a volume portion of the wellbore, in which selected volume portion said path is located and sealing said selected volume portion from the remainder of the wellbore volume, and providing pressure control means (12, 16) for controlling the fluid pressure in said selected volume portion. The pressure control means is then operated so as to reduce the fluid pressure in said selected volume portion to a selected pressure at which the weld can be created, and the weld is created along the selected welding path.

公开(公告)号：EP1190838A2

公开(公告)日：2002-03-27

申请号：EP01121696.7

申请日：2001-09-17

Applicant: Hella KG Hueck & Co.

Inventor： Muschner, Andreas ,  Hoppe, Friedbert ,  Dirks, Heinz-Michael ,  Seipel, Arnold ,  Seggedi, Hans Peter

IPC: B29C65/16 ,  B23K26/06

CPC classification number: B29C65/1667 ,  B23K26/0604 ,  B23K26/066 ,  B23K26/244 ,  B23K2201/04 ,  B29C65/1664 ,  B29C65/1674 ,  B29C65/1687 ,  B29C65/1696 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/54 ,  B29C66/80 ,  B29C66/843 ,  H01H2011/0087

Abstract: Die Erfindung betrifft eine Vorrichtung sowie ein Verfahren zum Verschweißen von Werkstückteilen mittels Laserstrahlen, wobei die aus Kunststoff bestehenden Werkstückteile zumindest in einem Fügebereich derselben aneinandergelegt sind. Erfindungsgemäß werden die Werkstückteile gleichzeitig entlang linienförmiger Fügeabschnitte (7) verschweißt. Zu diesem Zweck sind eine Mehrzahl von Laserstrahlquellen (11) an einem den Werkstückteilen zugewandten Ende eines Laserschweißkopfes (1) angeordnet.

Abstract translation: 激光束源（11）分配给壳体的接合区域中的多个线性接合部分中的每一个。 激光束源安装在面向接合区域的激光焊接头（1）侧。 独立权利要求是用于激光焊接工艺，用于接合塑料部件，其中后者相对于激光焊接头（1）移动，直到每个激光源（11）指向要接合的部分。 然后在一个操作中同时焊接所有接头。

公开(公告)号：EP1018563A4

公开(公告)日：2001-12-12

申请号：EP98938895

申请日：1998-08-19

Applicant: JGC CORP

Inventor： YAMAMOTO KATSUMI ,  MURATA TAKEO ,  SASANO RIN ,  SATO KENJI ,  NAKAMURA TOSHIKAZU ,  ICHIMURA MUNEYASU ,  ISHII KUNIO ,  HOSOYA KEIZO

IPC: B23K20/00 ,  B23K20/02 ,  B23K20/16 ,  C07C4/04 ,  C10G9/16 ,  C10G9/20 ,  C22C1/10 ,  C22C32/00 ,  C22C33/02 ,  C22C38/00 ,  C22C38/18 ,  F16L9/02 ,  F16L13/14 ,  F27B17/00

CPC classification number: B23K20/16 ,  B23K20/02 ,  B23K20/021 ,  B23K2201/04 ,  B23K2201/06 ,  B23K2201/14 ,  B23K2203/05 ,  C10G9/203 ,  C22C1/10 ,  C22C32/0026 ,  C22C33/0228 ,  C22C38/18 ,  F16L9/02 ,  F16L13/14 ,  F27B17/00 ,  Y10S428/935 ,  Y10S428/941 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/12958 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12979

Abstract: A heating furnace tube, a method of using the same and a method of manufacturing the same which have been developed with a view to eliminating inconveniences occurring when a carbon-containing fluid is made to flow in the heating furnace tube. The heating furnace tube which comprises a rare earth oxide particle distributed iron alloy containing 17-26 wt.% of Cr and 2-6 wt.% of Al. The method of manufacturing this heating furnace tube which comprises the steps of forming or inserting an insert metal on or into at least one of a joint end portion of one heating furnace tube element and that of the other heating furnace tube element, bringing these two joint end portions into pressure contact with each other directly or via an intermediate member, and diffusion welding the two heating furnace tube elements to each other by heating the insert metal.

Abstract translation: 已经开发了加热炉管，其使用方法，以消除在加热炉管中使含碳流体流动时发生的不便。 该加热炉管包含含有17-26重量％Cr和2-6重量％Al的稀土氧化物颗粒分布铁合金。

公开(公告)号：EP0865340B1

公开(公告)日：2001-09-26

申请号：EP96935612.0

申请日：1996-10-25

Applicant: NORSK HYDRO ASA

Inventor： BERGER, Lage, Rehn ,  BERGET, Trygve

IPC: B23K31/02 ,  B23K37/00

CPC classification number: B23K1/00 ,  B23K5/10 ,  B23K31/02 ,  B23K37/00 ,  B23K2201/04 ,  F16B5/08

Abstract: The present invention relates to a method for attaching a first element (1) of a first material to a second element of a second material by a welding process, said two materials being substantially not weldable to each other, said first element (1) being connected to a third element (3) of said second material, which third element (3) is brought in contact with said second element (2), whereafter said third element (3) is welded to said second element (2) via a throughgoing hole (4) in said first element (1), and for the purpose of providing a product with reduced weight and a method which is suited for automatic equipment, it is according to the present invention suggested that there is used a third element (3) comprising a substantially cup-shaped means (3a) having an extending collar (3b) at its open end (3c) and being arranged with a close fit in said hole (4), whereafter the bottom (3d) of said substantially cup-shaped means (3a) is welded to said second element (2).

公开(公告)号：EP0837152B1

公开(公告)日：2001-02-07

申请号：EP97117899.1

申请日：1997-10-16

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Mielsch, Götz ,  Sauer, Dieter ,  Stothard, Nigel, Dr.

IPC: C23C4/04 ,  C23C4/16

CPC classification number: C23C4/16 ,  B23K26/146 ,  B23K26/28 ,  B23K2201/04 ,  C23C4/04

公开(公告)号：EP1018563A1

公开(公告)日：2000-07-12

申请号：EP98938895.4

申请日：1998-08-19

Applicant: JGC Corporation

Inventor： YAMAMOTO, Katsumi, Res. & Dev. Center, JGC Corp. ,  MURATA, Takeo, Res. & Dev. Center, JGC Corp ,  SASANO, Rin, Res. & Dev. Center, JGC Corp. ,  SATO, Kenji, Res. & Dev. Center, JGC Corp. ,  NAKAMURA, Toshikazu, Res. & Dev. Center, JGC Corp ,  ICHIMURA, Muneyasu, Res. & Dev. Center, JGC Corp. ,  ISHII, Kunio, JGC Corporation ,  HOSOYA, Keizo, JGC Corporation

IPC: C22C38/00 ,  C22C38/18 ,  B23K20/00 ,  C07C4/04 ,  C10G9/16

CPC classification number: B23K20/16 ,  B23K20/02 ,  B23K20/021 ,  B23K2201/04 ,  B23K2201/06 ,  B23K2201/14 ,  B23K2203/05 ,  C10G9/203 ,  C22C1/10 ,  C22C32/0026 ,  C22C33/0228 ,  C22C38/18 ,  F16L9/02 ,  F16L13/14 ,  F27B17/00 ,  Y10S428/935 ,  Y10S428/941 ,  Y10T428/12937 ,  Y10T428/12944 ,  Y10T428/12958 ,  Y10T428/12965 ,  Y10T428/12972 ,  Y10T428/12979

Abstract: A heating furnace tube, a method of using the same and a method of manufacturing the same which have been developed with a view to eliminating inconveniences occurring when a carbon-containing fluid is made to flow in the heating furnace tube. The heating furnace tube which comprises a rare earth oxide particle distributed iron alloy containing 17-26 wt.% of Cr and 2-6 wt.% of Al. The method of manufacturing this heating furnace tube which comprises the steps of forming or inserting an insert metal on or into at least one of a joint end portion of one heating furnace tube element and that of the other heating furnace tube element, bringing these two joint end portions into pressure contact with each other directly or via an intermediate member, and diffusion welding the two heating furnace tube elements to each other by heating the insert metal.

Abstract translation: 为了消除使含碳流体在加热炉管中流动而产生的不便之处，开发了加热炉管，其使用方法及其制造方法。 该加热炉管包含含有17-26重量％Cr和2-6重量％Al的稀土氧化物颗粒分布铁合金。 制造该加热炉管的方法包括以下步骤：在一个加热炉管元件的接头端部和另一个加热炉管元件的接合端部中的至少一个上形成或插入插入金属，使这两个接头 端部直接或经由中间构件彼此压力接触，并且通过加热插入金属将两个加热炉管元件彼此扩散焊接。

公开(公告)号：EP1003622A1

公开(公告)日：2000-05-31

申请号：EP98945046.5

申请日：1998-07-24

Applicant: Magna IHV Gesellschaft für Innenhochdruckverfahren MBH

Inventor： TRUBERT, Franz

IPC: B23K11/11 ,  B23K11/30 ,  B23K1/00

CPC classification number: B23K11/002 ,  B23K1/0004 ,  B23K1/0008 ,  B23K11/00 ,  B23K11/10 ,  B23K2201/04 ,  B23K2201/06

Abstract: The invention concerns a method for assembling electroconductive parts by electric current heating. Said method is characterised in that it consists in moving forward electrodes (10, 20) with different polarities, towards the parts (30, 40) to be assembled, and in contacting said electrodes with at least one of the parts (30) to be assembled, current being applied to said electrodes (10, 20). Thus, the electroconductive parts (30, 40) are locally heated and assembled by the current flowing through them to pass from one electrode to the other. The invention also concerns a device for implementing said method and its use for assembling hollow parts, tubes or large dimension objects with sheet metal or other hollow parts.

公开(公告)号：EP0830232B1

公开(公告)日：1999-08-25

申请号：EP96920907.1

申请日：1996-06-06

Applicant: BOUYGUES OFFSHORE

Inventor： GAINAND, Yves ,  MARECHAL, Alain ,  MAS, Jean-Paul

IPC: B23K26/00

CPC classification number: B23K26/046 ,  B23K26/044 ,  B23K26/103 ,  B23K26/1476 ,  B23K26/28 ,  B23K37/0533 ,  B23K2201/04

Abstract: A laser device (L, G, T) is placed on a frame (B) rotatably supporting the holder of a working head (T) of the device, and the device is housed along with the frame in a container (c) attached to a tube extending therethrough during the working process. The mass of the container and its contents considerably reduces the transmission of stress from the tube to the working head.

公开(公告)号：EP0743124B1

公开(公告)日：1999-08-18

申请号：EP96440038.6

申请日：1996-05-09

Applicant: AML MICROTECHNIQUE LORRAINE Société Anonyme ,  CYCLOR Société Anonyme

Inventor： Limbach, Fabrice

IPC: B23K1/00 ,  B21D39/04 ,  B21D53/86

CPC classification number: B21D53/86 ,  B23K1/0008 ,  B23K2201/04 ,  B62K19/06 ,  B62K19/20